categories.html

---
title: Posts by categories
description: "An archive of posts sorted by categories"
layout: default
excerpt: The list of categories on the personal website of Peter Solymos.
---

{% capture site_tags %}{% for tag in site.categories %}{{ tag | first }}{%
unless forloop.last %},{% endunless %}{% endfor %}{% endcapture %} {% assign
tag_words = site_tags | split:',' | sort %}
<p>
  {% for tag in tag_words) %}
  <a href="#{{ tag | slugify }}" class="btn btn-default btn-xs"
    >{{ tag }} <span>({{ site.categories[tag] | size }})</span></a
  >
  {% endfor %}
</p>
<hr />
{% for item in (0..site.categories.size) %}{% unless forloop.last %} {% capture
this_word %}{{ tag_words[item] | strip_newlines }}{% endcapture %}
<h2 id="{{ this_word | slugify }}">{{ this_word }}</h2>
<ul class="list-unstyled">
  {% for post in site.categories[this_word] %}{% if post.title != null %}
  <li itemscope>
    <span class="entry-date"
      ><time
        datetime="{{ post.date | date_to_xmlschema }}"
        itemprop="datePublished"
        >{{ post.date | date: "%B %d, %Y" }}</time
      ></span
    >
    &mdash; <a href="{{ site.baseurl }}{{ post.url }}">{{ post.title }}</a>
  </li>
  {% endif %}{% endfor %}
</ul>
{% endunless %}{% endfor %}